Penina Onyango, Head Teacher at Kawino Secondary School in Kisumu, Kenya, no longer awaits the arrival of Brown Onguko – her course facilitator at AKU’s Institute for Educational Development, East Africa (AKU-IED, EA) – from Dar es Salaam, Tanzania to help resolve her teaching challenges. Instead, she has a much better bargain: she can communicate with Onguko when she actually needs his help, thanks to her mobile phone and text messaging, which costs her as little as Ksh10 (US$ 0.13) per message.